🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.4 AU - 0.62 AU

Year: 131 Days

Day: 43.6 Hours

Environment

Temp: 216 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,714,271 km

• M1: 288,574 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.24 AU - 1.52 AU

Year: 583 Days

Day: 46.9 Hours

Environment

Temp: -12 °C

Axial Tilt: 3.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 82,714,271 km

• M1: 103,223 km (0.099 R)
• M2: 462,706 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.02 AU - 2.1 AU

Year: 1064 Days

Day: 18.3 Hours

Environment

Temp: -70 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 13.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 139.5

Radius: 5.6

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 12.81 AU - 14.71 AU

Year: 18370 Days

Day: 16.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 82,714,271 km

• M1: 118,332 km (0.071 R)
• M2: 180,265 km (0.065 R)
• M3: 257,009 km (0.073 R)
• M4: 737,368 km (0.115 R)
• M5: 885,470 km (0.027 R)
• M6: 1,043,146 km (0.08 R)
• M7: 1,631,365 km (0.089 R)
• M8: 1,847,085 km (0.074 R)
• M9: 2,211,057 km (0.115 R)
• M10: 2,449,665 km (0.053 R)
• M11: 2,572,186 km (0.107 R)
• M12: 2,823,211 km (0.036 R)
• M13: 2,899,955 km (0.063 R)
• M14: 3,029,656 km (0.107 R)
• M15: 3,321,522 km (0.105 R)
• M16: 3,375,526 km (0.051 R)
• M17: 3,818,486 km (0.11 R)
• M18: 3,960,604 km (0.107 R)
• M19: 4,788,628 km (0.097 R)
• M20: 4,911,148 km (0.08 R)
• M21: 5,316,708 km (0.099 R)
• M22: 5,475,432 km (0.117 R)
• M23: 5,668,114 km (0.116 R)
• M24: 5,961,326 km (0.107 R)
• M25: 6,093,271 km (0.079 R)
• M26: 6,326,344 km (0.111 R)
• M27: 7,217,798 km (0.116 R)
• M28: 7,252,804 km (0.032 R)
• M29: 7,393,725 km (0.079 R)
• M30: 7,749,768 km (0.083 R)
• M31: 7,785,672 km (0.086 R)
• M32: 7,929,884 km (0.066 R)
• M33: 8,111,496 km (0.071 R)
• M34: 8,441,658 km (0.032 R)
• M35: 8,552,660 km (0.107 R)
• M36: 9,689,604 km (0.09 R)
• M37: 10,079,157 km (0.117 R)
• M38: 10,157,546 km (0.104 R)
• M39: 10,513,439 km (0.093 R)
• M40: 11,196,503 km (0.067 R)
• M41: 11,318,575 km (0.1 R)
• M42: 11,441,096 km (0.088 R)
• M43: 11,523,075 km (0.103 R)
• M44: 12,101,869 km (0.104 R)
• M45: 12,605,416 km (0.034 R)
• M46: 12,647,752 km (0.055 R)
• M47: 13,030,423 km (0.087 R)
• M48: 14,687,519 km (0.074 R)
• M49: 15,089,488 km (0.1 R)
• M50: 15,586,004 km (0.064 R)
• M51: 16,363,613 km (0.085 R)
• M52: 17,482,755 km (0.113 R)
• M53: 17,529,878 km (0.084 R)
• M54: 18,099,248 km (0.084 R)
• M55: 18,482,219 km (0.069 R)
• M56: 18,674,601 km (0.041 R)
• M57: 18,771,092 km (0.094 R)
• M58: 18,819,412 km (0.06 R)
• M59: 19,353,477 km (0.083 R)
• M60: 19,597,919 km (0.086 R)
• M61: 21,741,657 km (0.028 R)
• M62: 21,995,674 km (0.045 R)
• M63: 24,960,854 km (0.083 R)
• M64: 26,300,353 km (0.075 R)
• M65: 26,462,667 km (0.05 R)
• M66: 26,679,583 km (0.1 R)
• M67: 27,060,609 km (0.07 R)
• M68: 27,553,085 km (0.083 R)
• M69: 28,547,163 km (0.054 R)
• M70: 30,286,388 km (0.084 R)
• M71: 30,740,717 km (0.041 R)
• M72: 32,406,639 km (0.038 R)
• M73: 34,870,964 km (0.119 R)
• M74: 35,108,675 km (0.066 R)
• M75: 38,678,679 km (0.045 R)
• M76: 38,740,164 km (0.085 R)
• M77: 39,914,657 km (0.101 R)
• M78: 40,225,820 km (0.074 R)
• M79: 40,475,200 km (0.112 R)
• M80: 41,540,935 km (0.064 R)
• M81: 41,603,916 km (0.072 R)
• M82: 41,793,008 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 410.3

Radius: 5.1

Gravity: 15.77 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 16.53 AU - 21.03 AU

Year: 29290 Days

Day: 19.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 82,714,271 km

• M1: 158,723 km (0.052 R)
• M2: 246,687 km (0.03 R)
• M3: 314,904 km (0.101 R)
• M4: 370,704 km (0.099 R)
• M5: 536,608 km (0.084 R)
• M6: 651,648 km (0.083 R)
• M7: 699,968 km (0.075 R)
• M8: 932,593 km (0.05 R)
• M9: 1,188,256 km (0.09 R)
• M10: 1,401,582 km (0.093 R)
• M11: 1,829,432 km (0.113 R)
• M12: 1,863,840 km (0.109 R)
• M13: 2,221,080 km (0.098 R)
• M14: 2,332,231 km (0.055 R)
• M15: 3,328,852 km (0.095 R)
• M16: 3,456,309 km (0.062 R)
• M17: 3,542,178 km (0.042 R)
• M18: 6,375,263 km (0.105 R)
• M19: 7,125,795 km (0.08 R)
• M20: 7,734,958 km (0.117 R)
• M21: 8,131,093 km (0.086 R)
• M22: 8,245,535 km (0.099 R)
• M23: 9,841,894 km (0.059 R)
• M24: 9,963,966 km (0.092 R)
• M25: 11,020,875 km (0.111 R)
• M26: 11,402,350 km (0.083 R)
• M27: 11,982,640 km (0.073 R)
• M28: 12,837,741 km (0.046 R)
• M29: 14,398,047 km (0.102 R)
• M30: 14,605,988 km (0.119 R)
• M31: 15,660,354 km (0.086 R)
• M32: 16,449,183 km (0.114 R)
• M33: 16,593,994 km (0.104 R)
• M34: 17,397,784 km (0.113 R)
• M35: 18,967,514 km (0.078 R)
• M36: 19,119,356 km (0.068 R)
• M37: 19,271,497 km (0.104 R)
• M38: 20,038,784 km (0.081 R)
• M39: 20,270,960 km (0.117 R)
• M40: 20,972,574 km (0.091 R)
• M41: 21,523,842 km (0.101 R)
• M42: 21,602,980 km (0.039 R)
• M43: 22,399,738 km (0.085 R)
• M44: 24,268,365 km (0.079 R)
• M45: 25,263,041 km (0.097 R)
• M46: 26,271,032 km (0.12 R)
• M47: 26,440,227 km (0.117 R)
• M48: 26,525,049 km (0.044 R)
• M49: 27,292,037 km (0.107 R)
• M50: 28,066,206 km (0.108 R)
• M51: 28,152,674 km (0.102 R)
• M52: 30,609,669 km (0.111 R)
• M53: 30,787,840 km (0.107 R)
• M54: 31,683,483 km (0.07 R)
• M55: 31,863,748 km (0.067 R)
• M56: 34,421,572 km (0.077 R)
• M57: 34,514,174 km (0.106 R)
• M58: 35,164,475 km (0.08 R)
• M59: 36,949,776 km (0.089 R)
• M60: 37,805,775 km (0.081 R)
• M61: 38,668,357 km (0.063 R)
• M62: 38,764,548 km (0.115 R)
• M63: 39,634,161 km (0.045 R)
• M64: 39,925,577 km (0.036 R)
• M65: 40,803,717 km (0.096 R)
• M66: 41,688,289 km (0.053 R)
• M67: 43,877,055 km (0.087 R)
• M68: 44,077,816 km (0.104 R)
• M69: 46,511,474 km (0.089 R)
• M70: 46,716,273 km (0.113 R)
• M71: 48,158,098 km (0.099 R)
• M72: 50,558,096 km (0.097 R)
• M73: 51,296,362 km (0.075 R)
• M74: 52,250,647 km (0.076 R)
• M75: 60,986,564 km (0.068 R)
• M76: 61,322,860 km (0.03 R)
• M77: 61,772,252 km (0.105 R)
• M78: 61,884,750 km (0.112 R)
• M79: 63,013,465 km (0.08 R)
• M80: 64,377,050 km (0.085 R)
• M81: 65,520,726 km (0.053 R)
• M82: 68,525,549 km (0.108 R)
• M83: 70,749,620 km (0.086 R)
• M84: 71,102,970 km (0.1 R)
• M85: 72,403,425 km (0.058 R)
• M86: 72,522,056 km (0.119 R)
• M87: 72,878,398 km (0.11 R)
• M88: 73,116,259 km (0.119 R)
• M89: 74,668,336 km (0.096 R)
• M90: 74,908,142 km (0.115 R)
• M91: 76,956,436 km (0.064 R)
• M92: 77,198,635 km (0.104 R)
• M93: 78,291,597 km (0.029 R)
• M94: 82,590,292 km (0.101 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 13,540 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit